Home
Class 11
CHEMISTRY
In an exothermic reaction, the total ent...

In an exothermic reaction, the total enthalpy of products is greater than that of reactants.

Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    CENGAGE CHEMISTRY|Exercise Archives (Multiple Correct)|3 Videos

  • THERMODYNAMICS

    CENGAGE CHEMISTRY|Exercise Archives (Single Correct)|17 Videos

  • THERMODYNAMICS

    CENGAGE CHEMISTRY|Exercise Exercises (Fill In The Blanks)|52 Videos

  • STOICHIOMETRY

    CENGAGE CHEMISTRY|Exercise Archives Subjective|33 Videos

Similar Questions

Explore conceptually related problems

In an endothermic reaction, the total enthalpy of products is greater than that of reactants.

In exothermic reaction

For an exothermic reaction

In exothermic reaction, the reactants

In an exothermic reaction, the total enthalpy of reactant is ………….then that of products.

Statement-1: All combustion reactions are exothermic. Statement-2: Enthalpies of products greater than enthalpies of reactants (Sv_(p)D_(f)H(P) gt Sv_(R)D_(f)(R))

CENGAGE CHEMISTRY-THERMODYNAMICS-Exercises (True/False)
  1. The first law of thermodynamics is not adequate in predicting the dire...

    Text Solution

    |

  2. In an exothermic reaction, the total enthalpy of products is greater t...

    Text Solution

    |

  3. In an endothermic reaction, the total enthalpy of products is greater ...

    Text Solution

    |

  4. The standard enthalpy of diamond is zero at 298K and 1 atm pressure.

    Text Solution

    |

  5. The standard enthalpy of Br(2)(g) is taken to be zero at standard cond...

    Text Solution

    |

  6. The magnitude of enthalpy of neutralisation of a weak acid is smaller ...

    Text Solution

    |

  7. In the relation DeltaH = DeltaU + (Deltan(g))RT the units of Deltan(g)...

    Text Solution

    |

  8. The terms bond enthalpy and bond dissociation enthalpy stand for one a...

    Text Solution

    |

  9. At 298K, the enthalpy of combustion of CH(4) corresponds to the reacti...

    Text Solution

    |

  10. For an exothermic reaction, DeltaH is positive.

    Text Solution

    |

  11. For an edothemic reaction, DeltaH is positive.

    Text Solution

    |

  12. Calorific value of fat

    Text Solution

    |

  13. It is possible to calculate the value of DeltaH for the reaction H(2...

    Text Solution

    |

  14. The enthalpy of combustion of dimond and enthalpy of formation of carb...

    Text Solution

    |

  15. The SI unit of heat is 'calorie'.

    Text Solution

    |

  16. Can we measure the absolute value of internal enegry?

    Text Solution

    |

  17. w is positive when the work is done on the system.

    Text Solution

    |

  18. Heat of combustion is the amount of heat evolved when the number of mo...

    Text Solution

    |

  19. The heat of neutralisation of HCI with NaOH is same as that of HNO(3) ...

    Text Solution

    |

  20. The heat of neutralisation becomes large if either the acid or the bas...

    Text Solution

    |